package com.atguigu.gulimall.search.service.impl;

import com.alibaba.fastjson.JSON;
import com.atguigu.common.to.es.SkuEsModel;
import com.atguigu.gulimall.search.constant.EsConstant;
import com.atguigu.gulimall.search.service.ProductSaveService;
import lombok.extern.slf4j.Slf4j;
import org.elasticsearch.action.bulk.BulkRequest;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.xcontent.XContentType;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.io.IOException;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

@Service
@Slf4j
public class ProductSaveServiceImpl implements ProductSaveService {
    @Autowired
    RestHighLevelClient restHighLevelClient;
    @Override
    public Boolean productStatusUp(List<SkuEsModel> skuEsModels) throws IOException {

        BulkRequest bulkRequest = new BulkRequest();
        for (SkuEsModel esModel : skuEsModels) {
            IndexRequest indexRequest = new IndexRequest(EsConstant.PRODUCT_INDEX);
            indexRequest.id(esModel.getSkuId().toString());
            indexRequest.source(JSON.toJSONString(esModel), XContentType.JSON);
            bulkRequest.add(indexRequest);
        }

        BulkResponse bulkResponse = restHighLevelClient.bulk(bulkRequest, RequestOptions.DEFAULT);

        boolean hasFailures = bulkResponse.hasFailures();
        List<String> collect = Arrays.stream(bulkResponse.getItems()).map((item) -> {
            return item.getId();
        }).collect(Collectors.toList());
        log.info("商品上架成功{}",collect);
        return hasFailures;
    }
}
